Erwin Weather Forecast

    • 9
    • 28

    Chance Snow Showers

    • 24
    • 40

    Sunny

    • 34
    • 50

    Partly Sunny

    • 36
    • 53

    Partly Sunny

    • 35
    • 58

    Rain Showers

    • 32
    • 49

    Partly Sunny

Today 14 Dec Unicoi

Partly sunny with a chance of snow Showers in the Morning, then mostly sunny in the afternoon. Much Colder with Highs 16 to 28. Temperature falling to around 12 in the afternoon. Northwest Winds 10 to 20 Mph with Gusts up to 35 Mph. Chance of snow 50 percent. Wind chill Values around 13 below.

Tonight 14 Dec Unicoi

Rain and snow Showers Likely, then snow Showers likely with a slight chance of sleet late. Total snow accumulation around an inch. Much Colder with Lows 8 to 21. West Winds 10 Mph or Less, increasing to northwest 10 to 20 Mph with Gusts up to 30 Mph. Chance of precipitation 70 percent.

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Erwin Temperature Statistics

December Temperature

Elizabethton Municipal Airport (20.5 miles)

  • Lowest 1 December, 2025

    24.8 °F

  • Average December

    37.3 °F

  • Highest 7 December, 2025

    55.4 °F

Climate (2020–Present)

Elizabethton Municipal Airport (20.5 miles)

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  • Average Low 2020–2025

    47.2 °F

  • Average 2020–2025

    57.4 °F

  • Average High 2020–2025

    68.7 °F
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